| Material | Cast iron | |||



| d | 28.575 | mm | |
| A | 40 | mm | |
| A1 | 25 | mm | |
| A5 | 22.5 | mm | |
| B | 38.1 | mm | |
| H | 82 | mm | |
| H1 | 42.9 | mm | |
| H2 | 17 | mm | |
| J | 117.5 | mm | |
| J | max. | 127 | mm | 
| J | min. | 108 | mm | 
| L | 152 | mm | |
| N | 23.5 | mm | |
| N1 | 14 | mm | |
| s1 | 22.2 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 3 | mm | |
| Ra | 45 | ° | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Dowel pins | |||
| J6 | 140 | mm | |
| J7 | 14 | mm | |
| N4 | 4 | mm | |
| Basic dynamic load rating | C | 19.5 | kN | |
| Basic static load rating | C0 | 11.2 | kN | |
| Fatigue load limit | Pu | 0.475 | kN | |
| Limiting speed | 6300 | r/min | 
(with shaft tolerance h6)
| Mass bearing unit | 1.1 | kg | 
| Hexagonal key size for grub screw | N | 3.175 | mm | |
| Recommended tightening torque for grub screw | 4 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 12 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.5 | in | 
| Housing | ||||
| Bearing | ||||
| End cover | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type | 
| 3211 ATN9 | 55 | 100 | 33.3 | Bearings, units and housings | 
|---|---|---|---|---|
| 35 VS V | 31 | - | - | Seals | 
| 70x92x12 HMSA10 V | 70 | 92 | 12 | Seals | 
| 7207 BEP | 35 | 72 | 17 | Bearings, units and housings | 
| BD-C 30/560 KM-AOHX 30/560 | 530 | 820 | 195 | Bearings, units and housings | 
| IR 40x50x22 | 40 | 50 | 22 | Bearings, units and housings | 
| KR 62 XB | - | 62 | 29 | Bearings, units and housings | 
| MS 3080-76 | - | - | 28 | Bearings, units and housings | 
| NUP 2305 ECP | 25 | 62 | 24 | Bearings, units and housings | 
| OH 31/630 HE | 600 | 800 | 424 | Bearings, units and housings | 
| SNW 32x5.1/2 | 139.7 | 160 | 116.0272 | Bearings, units and housings | 
| W 6301-2RS1 | 12 | 37 | 12 | Bearings, units and housings | 
   Hot number:
12437 
1400370 
471141 
6002/HR11TN 
6207-ZNR 
7008 CB/HCP4A 
71940 ACD/P4AH1 
7203 BE-2RZP 
9285/9220 
90x125x12 CRW1 R 
C 4910 V 
KMK 18 
NNCL 4868 CV 
SAF 22511 x 2 T 
W 6203-2Z 
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