d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
da min. - 65 mm
Da max. - 110 mm
ra max. - 2.0 mm
Weight - 1.37 Kg
Basic dynamic load rating (C) - 71,5 kN
Basic static load rating (C0) - 44,5 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 6600 r/min
- Model Number: 6311
- Inner Diameter：55mm Outer Diameter：120mm Width：29mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-10
- Application:extruder,Pneumatic Actuator,bag machine,root canal filling,Warehouse Shelf Equipment,,Other Machine Tools,Spectrum Products,mobile toilet,Broadcasting System,enzyme
- Similar models:CX 6311 ISB 6311-ZNR KOYO 6311 NTN 6311NR NTN-SNR 6311N CYSD 6311-ZZ FBJ 6311-2RS Fersa 6311-2RS ISB SS6311 NTN 6311LUNR
- BEARING POWER International Trading Co.,Ltd. specialize in 6311 products，there is large inventory of NACHI 6311 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6311 Which NACHI 6311 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 1307 EKTN9 + H 307 80 30 35 SKF Self-Aligning Ball Bearings 13687/13621 38,1 69,012 19,05 ISO Tapered Roller Bearings 23280 KCW33+AH3280 400 720 256 ISO Spherical Roller Bearings 25TM18 C3 25,4 52 17 NSK Deep Groove Ball Bearings 51113 65 90 18 NKE Thrust Ball Bearings 6217 NR 85 150 28 ISB Deep Groove Ball Bearings 7972A 360 480 56 NSK Angular Contact Ball Bearings GAC35T 35 62 18 LS Plain Bearings HM813849/HM813811 71,438 127 36,512 Fersa Tapered Roller Bearings M6101 9.525 14.288 15.880 KOYO Needle Roller Bearings ML5010 5 10 3 KOYO Deep Groove Ball Bearings NA4832 160 200 40 INA Needle Roller Bearings NJ2356 E 280 580 175 CX Cylindrical Roller Bearings NJ236 180 320 52 KOYO Cylindrical Roller Bearings NKI35/30-XL 35 50 30 INA Needle Roller Bearings S7005 ACE/P4A 47 25 12 SKF Angular Contact Ball Bearings S71901 CE/P4A 12 24 6 SKF Angular Contact Ball Bearings SA0077 40 72,1 36 FAG Angular Contact Ball Bearings UCPA203 17 31 NACHI Bearing Units 6230 270 150 45 FAG DEEP GROOVE BALL BEARINGS
Hot number：ISB 1311 KTN9+H311 Timken 135RIJ580 NSK 23192CAKE4 NTN 6812LLB NTN 32212U NTN 4T-56425/56650D+A NSK 53414U CX CX043 ISO RNA49/22 KBC RW357002 KOYO UCFX05 ISC MR41X INA AKL4 NSK 6906DDU CONSOLIDATED HMV-25M ISB 1344 NSK 51101 Timken 580/572B ISO 636ZZ FAG B7020-C-2RSD-T-P4S Timken G1112KRRB NSK HR30308C KOYO KDC140 SKF NU1040ML CX TUP2 140.60 New Departure 87512 FAG SN311with2311 SKF 24060CC SKF 6326Z CONSOLIDATED 6212-K
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