Return Guide Self-aligning Idlers
Built-in guides ensure the belt stays aligned during return.
| Belt Width | Model | Roller | Bearing No. | D2 | L2 | A | E | H | H1 | P | Q | d | MASS (Kg) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MODEL | D1 | L1 | |||||||||||||
| 500 | -050-89-204 | BK RR-89-204-600 | 89 | 600 | 204 | 76 | 120 | 740 | 792 | 55.5 | 100 | 145 | 90 | M12 | 29.1 |
| 650 | -065-89-204 | BK RR-89-204-750 | 89 | 750 | 204 | 76 | 120 | 890 | 942 | 55.5 | 100 | 145 | 90 | M12 | 31.2 |
| 650 | -065-89-205 | BK RR-89-205-750 | 89 | 750 | 205 | 76 | 120 | 890 | 942 | 55.5 | 100 | 145 | 90 | M12 | 32.6 |
| 650 | -065-108-204 | BK RR-108-204-750 | 108 | 750 | 204 | 76 | 120 | 890 | 942 | 55.5 | 110 | 145 | 90 | M12 | 33.6 |
| 650 | -065-108-205 | BK RR-108-205-750 | 108 | 750 | 205 | 76 | 120 | 890 | 942 | 55.5 | 110 | 145 | 90 | M12 | 36.0 |
| 650 | -065-108-305 | BK RR-108-305-750 | 108 | 750 | 305 | 76 | 120 | 890 | 942 | 55.5 | 110 | 145 | 90 | M12 | 36.5 |
| 800 | -080-89-204 | BK RR-89-204-950 | 89 | 950 | 204 | 89 | 150 | 1090 | 1142 | 100 | 145 | 145 | 90 | M12 | 39.8 |
| 800 | -080-89-205 | BK RR-89-205-950 | 89 | 950 | 205 | 89 | 150 | 1090 | 1142 | 100 | 145 | 145 | 90 | M12 | 41.4 |
| 800 | -080-108-204 | BK RR-108-204-950 | 108 | 950 | 204 | 89 | 150 | 1090 | 1142 | 100 | 145 | 145 | 90 | M12 | 42.7 |
| 800 | -080-108-205 | BK RR-108-205-950 | 108 | 950 | 205 | 89 | 150 | 1090 | 1142 | 100 | 145 | 145 | 90 | M12 | 44.4 |
| 800 | -080-108-305 | BK RR-108-305-950 | 108 | 950 | 305 | 89 | 150 | 1090 | 1142 | 100 | 145 | 145 | 90 | M12 | 44.9 |
| 1000 | -100-108-205 | BK RR-108-205-1150 | 108 | 1150 | 205 | 89 | 150 | 1290 | 1342 | 110 | 164 | 150 | 90 | M16 | 60.7 |
| 1000 | -100-108-305 | BK RR-108-305-1150 | 108 | 1150 | 305 | 89 | 150 | 1290 | 1342 | 110 | 164 | 150 | 90 | M16 | 61.3 |
| 1000 | -100-108-206 | BK RR-108-206-1150 | 108 | 1150 | 206 | 89 | 150 | 1290 | 1342 | 110 | 164 | 150 | 90 | M16 | 63.3 |
| 1000 | -100-108-306 | BK RR-108-306-1150 | 108 | 1150 | 306 | 89 | 150 | 1290 | 1342 | 110 | 164 | 150 | 90 | M16 | 63.8 |
| 1000 | -100-133-205 | BK RR-133-205-1150 | 133 | 1150 | 205 | 89 | 150 | 1290 | 1342 | 110 | 177 | 150 | 90 | M16 | 63.9 |
| 1000 | -100-133-305 | BK RR-133-305-1150 | 133 | 1150 | 305 | 89 | 150 | 1290 | 1342 | 110 | 177 | 150 | 90 | M16 | 64.2 |
| 1000 | -100-133-206 | BK RR-133-206-1150 | 133 | 1150 | 206 | 89 | 150 | 1290 | 1342 | 110 | 177 | 150 | 90 | M16 | 66.4 |
| 1000 | -100-133-306 | BK RR-133-306-1150 | 133 | 1150 | 306 | 89 | 150 | 1290 | 1342 | 110 | 177 | 150 | 90 | M16 | 66.9 |
| 1200 | -120-108-205 | BK RR-108-205-1400 | 108 | 1400 | 205 | 89 | 150 | 1540 | 1592 | 120 | 174 | 150 | 90 | M16 | 79.8 |
| 1200 | -120-108-305 | BK RR-108-305-1400 | 108 | 1400 | 305 | 89 | 150 | 1540 | 1592 | 120 | 174 | 150 | 90 | M16 | 80.2 |
| 1200 | -120-108-206 | BK RR-108-206-1400 | 108 | 1400 | 206 | 89 | 150 | 1540 | 1592 | 120 | 174 | 150 | 90 | M16 | 82.8 |
| 1200 | -120-108-306 | BK RR-108-306-1400 | 108 | 1400 | 306 | 89 | 150 | 1540 | 1592 | 120 | 174 | 150 | 90 | M16 | 83.4 |
| 1200 | -120-133-205 | BK RR-133-205-1400 | 133 | 1400 | 205 | 89 | 150 | 1540 | 1592 | 120 | 187 | 150 | 90 | M16 | 83.6 |
| 1200 | -120-133-305 | BK RR-133-305-1400 | 133 | 1400 | 305 | 89 | 150 | 1540 | 1592 | 120 | 187 | 150 | 90 | M16 | 83.9 |
| 1200 | -120-133-206 | BK RR-133-206-1400 | 133 | 1400 | 206 | 89 | 150 | 1540 | 1592 | 120 | 187 | 150 | 90 | M16 | 86.5 |
| 1200 | -120-133-306 | BK RR-133-306-1400 | 133 | 1400 | 306 | 89 | 150 | 1540 | 1592 | 120 | 187 | 150 | 90 | M16 | 87.0 |
| 1200 | -120-159-205 | BK RR-159-205-1400 | 159 | 1400 | 205 | 89 | 150 | 1540 | 1592 | 120 | 200 | 150 | 90 | M16 | 90.3 |
| 1200 | -120-159-305 | BK RR-159-305-1400 | 159 | 1400 | 305 | 89 | 150 | 1540 | 1592 | 120 | 200 | 150 | 90 | M16 | 90.7 |
| 1200 | -120-159-206 | BK RR-159-206-1400 | 159 | 1400 | 206 | 89 | 150 | 1540 | 1592 | 120 | 200 | 150 | 90 | M16 | 93.4 |
| 1200 | -120-159-306 | BK RR-159-306-1400 | 159 | 1400 | 306 | 89 | 150 | 1540 | 1592 | 120 | 200 | 150 | 90 | M16 | 93.8 |
| 1400 | -140-108-205 | BK RR-108-205-1600 | 108 | 1600 | 205 | 108 | 180 | 1740 | 1800 | 130 | 184 | 150 | 90 | M16 | 119.0 |
| 1400 | -140-108-305 | BK RR-108-305-1600 | 108 | 1600 | 305 | 108 | 180 | 1740 | 1800 | 130 | 184 | 150 | 90 | M16 | 119.6 |
| 1400 | -140-108-206 | BK RR-108-206-1600 | 108 | 1600 | 206 | 108 | 180 | 1740 | 1800 | 130 | 184 | 150 | 90 | M16 | 122.5 |
| 1400 | -140-108-306 | BK RR-108-306-1600 | 108 | 1600 | 306 | 108 | 180 | 1740 | 1800 | 130 | 184 | 150 | 90 | M16 | 123.0 |
| 1400 | -140-133-205 | BK RR-133-205-1600 | 133 | 1600 | 205 | 108 | 180 | 1740 | 1800 | 130 | 197 | 150 | 90 | M16 | 123.4 |
| 1400 | -140-133-305 | BK RR-133-305-1600 | 133 | 1600 | 305 | 108 | 180 | 1740 | 1800 | 130 | 197 | 150 | 90 | M16 | 123.7 |
| 1400 | -140-133-306 | BK RR-133-306-1600 | 133 | 1600 | 306 | 108 | 180 | 1740 | 1800 | 130 | 197 | 150 | 90 | M16 | 126.7 |
| 1400 | -140-159-205 | BK RR-159-205-1600 | 159 | 1600 | 205 | 108 | 180 | 1740 | 1800 | 130 | 210 | 150 | 90 | M16 | 127.1 |
| 1400 | -140-159-305 | BK RR-159-305-1600 | 159 | 1600 | 305 | 108 | 180 | 1740 | 1800 | 130 | 210 | 150 | 90 | M16 | 130.8 |
| 1400 | -140-159-206 | BK RR-159-206-1600 | 159 | 1600 | 206 | 108 | 180 | 1740 | 1800 | 130 | 210 | 150 | 90 | M16 | 131.2 |
| 1400 | -140-159-306 | BK RR-159-306-1600 | 159 | 1600 | 306 | 108 | 180 | 1740 | 1800 | 130 | 210 | 150 | 90 | M16 | 134.2 |
| 1400 | -140-159-306 | BK RR-159-306-1600 | 159 | 1600 | 306 | 108 | 180 | 1740 | 1800 | 130 | 210 | 150 | 90 | M16 | 134.6 |
| 1600 | -160-133-205 | BK RR-133-205-1800 | 133 | 1800 | 205 | 108 | 180 | 1980 | 2050 | 165 | 231.5 | 300 | 240 | M16 | 144.9 |
| 1600 | -160-133-305 | BK RR-133-305-1800 | 133 | 1800 | 305 | 108 | 180 | 1980 | 2050 | 165 | 231.5 | 300 | 240 | M16 | 145.2 |
| 1600 | -160-133-206 | BK RR-133-206-1800 | 133 | 1800 | 206 | 108 | 180 | 1980 | 2050 | 165 | 231.5 | 300 | 240 | M16 | 148.6 |
| 1600 | -160-133-306 | BK RR-133-306-1800 | 133 | 1800 | 306 | 108 | 180 | 1980 | 2050 | 165 | 231.5 | 300 | 240 | M16 | 149.0 |
| 1600 | -160-159-205 | BK RR-159-205-1800 | 159 | 1800 | 159 | 108 | 180 | 1980 | 2050 | 165 | 244.5 | 300 | 240 | M16 | 153.4 |
| 1600 | -160-159-305 | BK RR-159-305-1800 | 159 | 1800 | 305 | 108 | 180 | 1980 | 2050 | 165 | 244.5 | 300 | 240 | M16 | 156.7 |
| 1600 | -160-159-206 | BK RR-159-206-1800 | 159 | 1800 | 206 | 108 | 180 | 1980 | 2050 | 165 | 244.5 | 300 | 240 | M16 | 160.1 |
| 1600 | -160-159-306 | BK RR-159-306-1800 | 159 | 1800 | 306 | 108 | 180 | 1980 | 2050 | 165 | 244.5 | 300 | 240 | M16 | 160.6 |
| 1600 | -160-159-207 | BK RR-159-207-1800 | 159 | 1800 | 207 | 108 | 180 | 1980 | 2050 | 165 | 244.5 | 300 | 240 | M16 | 164.4 |
| 1600 | -160-159-307 | BK RR-159-307-1800 | 159 | 1800 | 307 | 108 | 180 | 1980 | 2050 | 165 | 244.5 | 300 | 240 | M16 | 172.9 |
| 1600 | -160-159-308 | BK RR-159-308-1800 | 159 | 1800 | 308 | 108 | 180 | 1980 | 2050 | 165 | 244.5 | 300 | 240 | M16 | 178.2 |
| 1600 | -160-159-309 | BK RR-159-309-1800 | 159 | 1800 | 309 | 108 | 180 | 1980 | 2050 | 165 | 244.5 | 300 | 240 | M16 | 186.4 |
| 1600 | -160-194-207 | BK RR-194-207-1800 | 194 | 1800 | 194 | 108 | 180 | 1980 | 2050 | 165 | 262.0 | 300 | 240 | M16 | 187.4 |
| 1600 | -160-194-307 | BK RR-194-307-1800 | 194 | 1800 | 307 | 108 | 180 | 1980 | 2050 | 165 | 262.0 | 300 | 240 | M16 | 200.2 |
| 1600 | -160-194-308 | BK RR-194-308-1800 | 194 | 1800 | 308 | 108 | 180 | 1980 | 2050 | 165 | 262.0 | 300 | 240 | M16 | 205.6 |
| 1600 | -160-194-309 | BK RR-194-309-1800 | 194 | 1800 | 309 | 108 | 180 | 1980 | 2050 | 165 | 262.0 | 300 | 240 | M16 | 214.1 |
| 1800 | -180-133-205 | BK RR-133-205-2000 | 133 | 2000 | 205 | 108 | 180 | 2180 | 2250 | 170 | 236.5 | 340 | 270 | M16 | 171.5 |
| 1800 | -180-133-305 | BK RR-133-305-2000 | 133 | 2000 | 305 | 108 | 180 | 2180 | 2250 | 170 | 236.5 | 340 | 270 | M16 | 174.6 |
| 1800 | -180-133-206 | BK RR-133-206-2000 | 133 | 2000 | 206 | 108 | 180 | 2180 | 2250 | 170 | 236.5 | 340 | 270 | M16 | 178.3 |
| 1800 | -180-133-306 | BK RR-133-306-2000 | 133 | 2000 | 306 | 108 | 180 | 2180 | 2250 | 170 | 236.5 | 340 | 270 | M16 | 183.6 |
| 1800 | -180-159-205 | BK RR-159-205-2000 | 159 | 2000 | 159 | 108 | 180 | 2180 | 2250 | 170 | 249.5 | 340 | 270 | M16 | 188.4 |
| 1800 | -180-159-305 | BK RR-159-305-2000 | 159 | 2000 | 305 | 108 | 180 | 2180 | 2250 | 170 | 249.5 | 340 | 270 | M16 | 193.6 |
| 1800 | -180-159-206 | BK RR-159-206-2000 | 159 | 2000 | 206 | 108 | 180 | 2180 | 2250 | 170 | 249.5 | 340 | 270 | M16 | 197.3 |
| 1800 | -180-159-306 | BK RR-159-306-2000 | 159 | 2000 | 306 | 108 | 180 | 2180 | 2250 | 170 | 249.5 | 340 | 270 | M16 | 197.7 |
| 1800 | -180-159-207 | BK RR-159-207-2000 | 159 | 2000 | 207 | 108 | 180 | 2180 | 2250 | 170 | 249.5 | 340 | 270 | M16 | 202.0 |
| 1800 | -180-159-307 | BK RR-159-307-2000 | 159 | 2000 | 307 | 108 | 180 | 2180 | 2250 | 170 | 249.5 | 340 | 270 | M16 | 202.8 |
| 1800 | -180-159-308 | BK RR-159-308-2000 | 159 | 2000 | 308 | 108 | 180 | 2180 | 2250 | 170 | 249.5 | 340 | 270 | M16 | 208.6 |
| 1800 | -180-159-309 | BK RR-159-309-2000 | 159 | 2000 | 309 | 108 | 180 | 2180 | 2250 | 170 | 249.5 | 340 | 270 | M16 | 218.2 |
| 1800 | -180-194-207 | BK RR-194-207-2000 | 194 | 2000 | 194 | 108 | 180 | 2180 | 2250 | 170 | 267.0 | 340 | 270 | M16 | 219.4 |
| 1800 | -180-194-307 | BK RR-194-307-2000 | 194 | 2000 | 307 | 108 | 180 | 2180 | 2250 | 170 | 267.0 | 340 | 270 | M16 | 232.8 |
| 1800 | -180-194-308 | BK RR-194-308-2000 | 194 | 2000 | 308 | 108 | 180 | 2180 | 2250 | 170 | 267.0 | 340 | 270 | M16 | 238.6 |
| 1800 | -180-194-309 | BK RR-194-309-2000 | 194 | 2000 | 309 | 108 | 180 | 2180 | 2250 | 170 | 267.0 | 340 | 270 | M16 | 247.8 |
| 2000 | -200-133-205 | BK RR-133-205-2200 | 133 | 2200 | 205 | 108 | 180 | 2420 | 2500 | 200 | 266.5 | 340 | 270 | M16 | 189.8 |
| 2000 | -200-133-305 | BK RR-133-305-2200 | 133 | 2200 | 305 | 108 | 180 | 2420 | 2500 | 200 | 266.5 | 340 | 270 | M16 | 190.1 |
| 2000 | -200-133-206 | BK RR-133-206-2200 | 133 | 2200 | 206 | 108 | 180 | 2420 | 2500 | 200 | 266.5 | 340 | 270 | M16 | 194.1 |
| 2000 | -200-133-306 | BK RR-133-306-2200 | 133 | 2200 | 306 | 108 | 180 | 2420 | 2500 | 200 | 266.5 | 340 | 270 | M16 | 194.6 |
| 2000 | -200-159-305 | BK RR-159-305-2200 | 159 | 2200 | 159 | 108 | 180 | 2420 | 2500 | 200 | 279.5 | 340 | 270 | M16 | 200.2 |
| 2000 | -200-159-206 | BK RR-159-206-2200 | 159 | 2200 | 206 | 108 | 180 | 2420 | 2500 | 200 | 279.5 | 340 | 270 | M16 | 204.4 |
| 2000 | -200-159-306 | BK RR-159-306-2200 | 159 | 2200 | 306 | 108 | 180 | 2420 | 2500 | 200 | 279.5 | 340 | 270 | M16 | 204.8 |
| 2000 | -200-159-207 | BK RR-159-207-2200 | 159 | 2200 | 207 | 108 | 180 | 2420 | 2500 | 200 | 279.5 | 340 | 270 | M16 | 209.6 |
| 2000 | -200-159-307 | BK RR-159-307-2200 | 159 | 2200 | 307 | 108 | 180 | 2420 | 2500 | 200 | 279.5 | 340 | 270 | M16 | 210.5 |
| 2000 | -200-159-308 | BK RR-159-308-2200 | 159 | 2200 | 308 | 108 | 180 | 2420 | 2500 | 200 | 279.5 | 340 | 270 | M16 | 216.8 |
| 2000 | -200-159-309 | BK RR-159-309-2200 | 159 | 2200 | 309 | 108 | 180 | 2420 | 2500 | 200 | 279.5 | 340 | 270 | M16 | 227.0 |
| 2000 | -200-194-207 | BK RR-194-207-2200 | 194 | 2200 | 194 | 108 | 180 | 2420 | 2500 | 200 | 297.0 | 340 | 270 | M16 | 240.2 |
| 2000 | -200-194-307 | BK RR-194-307-2200 | 194 | 2200 | 307 | 108 | 180 | 2420 | 2500 | 200 | 297.0 | 340 | 270 | M16 | 241.2 |
| 2000 | -200-194-308 | BK RR-194-308-2200 | 194 | 2200 | 308 | 108 | 180 | 2420 | 2500 | 200 | 297.0 | 340 | 270 | M16 | 247.6 |
| 2000 | -200-194-309 | BK RR-194-309-2200 | 194 | 2200 | 309 | 108 | 180 | 2420 | 2500 | 200 | 297.0 | 340 | 270 | M16 | 257.3 |
| 2200 | -220-159-206 | BK RR-159-206-2500 | 159 | 2500 | 206 | 108 | 180 | 2720 | 2800 | 215 | 294.5 | 340 | 270 | M16 | 305.3 |
| 2200 | -220-159-306 | BK RR-159-306-2500 | 159 | 2500 | 306 | 108 | 180 | 2720 | 2800 | 215 | 294.5 | 340 | 270 | M16 | 305.7 |
| 2200 | -220-159-207 | BK RR-159-207-2500 | 159 | 2500 | 207 | 108 | 180 | 2720 | 2800 | 215 | 294.5 | 340 | 270 | M16 | 311.3 |
| 2200 | -220-159-307 | BK RR-159-307-2500 | 159 | 2500 | 307 | 108 | 180 | 2720 | 2800 | 215 | 294.5 | 340 | 270 | M16 | 312.2 |
| 2200 | -220-159-308 | BK RR-159-308-2500 | 159 | 2500 | 308 | 108 | 180 | 2720 | 2800 | 215 | 294.5 | 340 | 270 | M16 | 319.2 |
| 2200 | -220-159-309 | BK RR-159-309-2500 | 159 | 2500 | 309 | 108 | 180 | 2720 | 2800 | 215 | 294.5 | 340 | 270 | M16 | 341.1 |
| 2200 | -220-194-207 | BK RR-194-207-2500 | 194 | 2500 | 207 | 108 | 180 | 2720 | 2800 | 215 | 312.0 | 340 | 270 | M16 | 356.6 |
| 2200 | -220-194-307 | BK RR-194-307-2500 | 194 | 2500 | 307 | 108 | 180 | 2720 | 2800 | 215 | 312.0 | 340 | 270 | M16 | 357.6 |
| 2200 | -220-194-308 | BK RR-194-308-2500 | 194 | 2500 | 308 | 108 | 180 | 2720 | 2800 | 215 | 312.0 | 340 | 270 | M16 | 364.7 |
| 2200 | -220-194-309 | BK RR-194-309-2500 | 194 | 2500 | 309 | 108 | 180 | 2720 | 2800 | 215 | 312.0 | 340 | 270 | M16 | 375.3 |
| 2400 | -240-159-206 | BK RR-159-206-2800 | 159 | 2800 | 206 | 108 | 180 | 3020 | 3110 | 230 | 309.5 | 340 | 270 | M20 | 349.2 |
| 2400 | -240-159-306 | BK RR-159-306-2800 | 159 | 2800 | 306 | 108 | 180 | 3020 | 3110 | 230 | 309.5 | 340 | 270 | M20 | 353.6 |
| 2400 | -240-159-207 | BK RR-159-207-2800 | 159 | 2800 | 207 | 108 | 180 | 3020 | 3110 | 230 | 309.5 | 340 | 270 | M20 | 359.6 |
| 2400 | -240-159-307 | BK RR-159-307-2800 | 159 | 2800 | 307 | 108 | 180 | 3020 | 3110 | 230 | 309.5 | 340 | 270 | M20 | 360.5 |
| 2400 | -240-159-308 | BK RR-159-308-2800 | 159 | 2800 | 308 | 108 | 180 | 3020 | 3110 | 230 | 309.5 | 340 | 270 | M20 | 367.4 |
| 2400 | -240-159-309 | BK RR-159-309-2800 | 159 | 2800 | 309 | 108 | 180 | 3020 | 3110 | 230 | 309.5 | 340 | 270 | M20 | 379.2 |
| 2400 | -240-194-207 | BK RR-194-207-2800 | 194 | 2800 | 207 | 108 | 180 | 3020 | 3110 | 230 | 327.0 | 340 | 270 | M20 | 397.3 |
| 2400 | -240-194-307 | BK RR-194-307-2800 | 194 | 2800 | 307 | 108 | 180 | 3020 | 3110 | 230 | 327.0 | 340 | 270 | M20 | 398.3 |
| 2400 | -240-194-308 | BK RR-194-308-2800 | 194 | 2800 | 308 | 108 | 180 | 3020 | 3110 | 230 | 327.0 | 340 | 270 | M20 | 405.9 |
| 2400 | -240-194-309 | BK RR-194-309-2800 | 194 | 2800 | 309 | 108 | 180 | 3020 | 3110 | 230 | 327.0 | 340 | 270 | M20 | 417.4 |