| Housing material | Cast iron | |||


| d | 50 | mm | |
| A | 43 | mm | |
| A1 | 15 | mm | |
| A3 | H14 | 3.2 | mm |
| A5 | 29.5 | mm | |
| B1 | 62.7 | mm | |
| B4 | 6.75 | mm | |
| Da | H11 | 101.6 | mm |
| Db1 | 107 | mm | |
| Db2 | 116 | mm | |
| J | 157 | mm | |
| H | 189 | mm | |
| L | 116 | mm | |
| N | 18 | mm | |
| s1 | 38.1 | mm | |
| T | 66.1 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 28.5 | mm | |
| Ra | 45 | ° | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Dowel pins | |||
| J6 | 127 | mm | |
| J7 | 20 | mm | |
| N4 | 2 | mm | |
| Basic dynamic load rating | C | 35.1 | kN | |
| Basic static load rating | C0 | 23.2 | kN | |
| Fatigue load limit | Pu | 0.98 | kN | |
| Limiting speed | 4000 | r/min |
(with shaft tolerance h6)
| Mass bearing unit | 2.2 | kg |
| Thread grub screw | G2 | M10x1 | ||
| Hexagonal key size for grub screw | N | 5 | mm | |
| Recommended tightening torque for grub screw | 16.5 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 16 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.625 | in | |
| Housing | ||||
| Bearing | ||||
| End cover | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 17100 | 43.2816 | 77.06 | 12.7 | Seals |
|---|---|---|---|---|
| 3202 A-2Z | 15 | 35 | 15.9 | Bearings, units and housings |
| 52412 M | 50 | 130 | 93 | Bearings, units and housings |
| 71920 CE/P4AH1 | 100 | 140 | 20 | Bearings, units and housings |
| 891/600 M | 600 | 710 | 67 | Bearings, units and housings |
| BT4B 332981/HA4 | 877.888 | 1220 | - | Bearings, units and housings |
| H 2318 | 80 | 120 | 86 | Bearings, units and housings |
| K 14x20x12 | 14 | 20 | 12 | Bearings, units and housings |
| OKC 730 | 730 | - | ||
| PWM 303620 | 30 | 36 | 20 | Bearings, units and housings |
| S7022 CD/HCP4A | 110 | 170 | 28 | Bearings, units and housings |
| SNL 3272 G | 360 | - | - | Bearings, units and housings |
Hot number:
316062
415500
7409 BCBM
99081
GB 4956
GRA 3038
NA 4901.2RS
NJ 310 ECM
NJG 2334 VH
OKF 420
OKTC 565
PRM 252830
PWM 657550
S71904 ACD/HCP4A
W 63804 R
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