d - 55 mm

A - 80 mm

B - 66 mm

H - 80 mm

H1 - 31 mm

H2 - 154 mm

J - 236 mm

L - 310 mm

N - 20 mm

N1 - 38 mm

S - 25 mm

Bolt (G) - M16

Weight - 7.7 Kg

• Model Number:UCP311
• Inner Diameter：55mm Outer Diameter：mm Width：66mm
• Type：Bearing Units
• Update date：2025-12-16
• Application:Gas turbine,tapered grinder,test strip,car shock absorber,plastic rolling,Seals,Material handling equipment,mechanical annex,power protection,Switch,supporting facilities
• Similar models:ISO UCF311 NACHI UKC211+H2311 SNR UCFS311 NACHI UKFC211+H2311 NACHI UKFL311+H2311 NACHI UCT311 SNR EXT311 SNR UKFL311H KOYO UCP311SC KOYO UCFS311-32
• BEARING POWER International Trading Co.,Ltd. specialize in UCP311 products，there is large inventory of NACHI UCP311 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the UCP311 Which NACHI UCP311 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  202KL	15	35	12,19	Timken	Deep Groove Ball Bearings
  20326 C	130	280	58	CX	Spherical Roller Bearings
  22330KMAC4F80W33	150	320	108	AST	Spherical Roller Bearings
  234748-M-SP	248	360	144	FAG	Thrust Ball Bearings
  3203	17	40	17,5	ZEN	Angular Contact Ball Bearings
  370A/362A	50,8	88,9	20,638	Timken	Tapered Roller Bearings
  4T-25580/25520	44,45	82,931	23,812	NTN	Tapered Roller Bearings
  4T-6277/6220	44,45	127	50,8	NTN	Tapered Roller Bearings
  4T-JM822049/JM822010	110	165	35	NTN	Tapered Roller Bearings
  51122	110	145	25	NSK	Thrust Ball Bearings
  54216	80	115	51	NACHI	Thrust Ball Bearings
  GE45-AW	45	120	31	INA	Plain Bearings
  HJ-243320+IR-192420	30,162	52,388	31,75	NSK	Needle Roller Bearings
  NK85/25	85	105	25	Timken	Needle Roller Bearings
  NN3007-AS-K-M-SP	35	62	20	INA	Cylindrical Roller Bearings
  R11A11V	55,000	90,000	32,000	NTN	Cylindrical Roller Bearings
  SF5005	250,000	340,000	38,000	NTN	Angular Contact Ball Bearings
  VKHB 2028	75,000	130,000	41,000	SKF	Wheel Bearings
  3203	17	40	17.5	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  7206BG	30	62	16	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS