| Material | Cast iron | |||



| d | 30.163 | mm | |
| A | 40 | mm | |
| A1 | 25 | mm | |
| A5 | 22.5 | mm | |
| B1 | 35.7 | 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 | 26.7 | 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 | 1.05 | kg |
| Hexagonal key size for grub screw | N | 3.969 | mm | |
| Recommended tightening torque for grub screw | 6.5 | 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 |
| 19770 | 50.8 | 66.93 | 5.94 | Seals |
|---|---|---|---|---|
| 607 | 7 | 19 | 6 | Bearings, units and housings |
| 6309-2ZNR | 45 | 100 | 25 | Bearings, units and housings |
| 690 VRME R | 670 | - | - | Seals |
| 7010 ACE/P4AL1 | 50 | 80 | 16 | Bearings, units and housings |
| 7313 BEGBY | 65 | 140 | 33 | Bearings, units and housings |
| 81232 M | 160 | 225 | 51 | Bearings, units and housings |
| HCCE 130 R | 203 | 908 | - | Coupling systems |
| NCF 29/600 V | 600 | 800 | 118 | Bearings, units and housings |
| NJ 306 ECJ | 30 | 72 | 19 | Bearings, units and housings |
| PWKRE 80.2RS | - | 80 | 100 | Bearings, units and housings |
| SIL 50 ES-2RS | 50 | - | 35 | Bearings, units and housings |
Hot number:
2205 E-2RS1KTN9
2306 M
314420
535 VE R
71906 CB/P4A
85x130x12 HMS5 V
FSAF 22615 x 2.3/8 TLC
GE 70 ES
LM 603049/012
M 268749/710
NKIB 5907
P 47 R-17 RM
PBM 230250350 M1G1
SNW 124x4.1/8
YAR 204-012-2RF/HV
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