D - 140 mm

d - 55 mm

C - 68 mm

B - 70 mm

d₁ - 73 mm

r_1,2 - min. - 3 mm

r, r_3,4 - min. - 2 mm

Basic dynamic load rating - C - 209 kN

Basic static load rating - C₀ - 275 kN

Fatigue load limit - P_u - 37.5 kN

Maximum static radial loads - F_r - 224 kN

Maximum static radial loads - F_0r - 320 kN

Limiting speed - 700 r/min

Mass support roller - 6.4 kg

• Model Number:NNTR 55x140x70.2ZL
• Inner Diameter：55mm Outer Diameter：140mm Width：68mm
• Type：Cylindrical Roller Bearings
• Update date：2026-01-14
• Application:Ball screw,Hydraulic Hose,auto tools,tube,printing machinery,reducer,nail products,Flame Cutting,cooling system,motorcycle,forming machine
• Similar models:CX NAO35x55x20 Timken 125RIF550 SKF NNTR55x140x70.2ZL Timken 125RIJ551 CX HK455520 CX BK455516 INA 722055210 ISO HK455520 ISO HK455514 Timken 125RIF551
• BEARING POWER International Trading Co.,Ltd. specialize in NNTR55x140x70.2ZL products，there is large inventory of SKF NNTR 55x140x70.2ZL . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNTR 55x140x70.2ZL Which SKF NNTR55x140x70.2ZL 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
  28682/22	57,15	97,63	24,608	PFI	Tapered Roller Bearings
  29284 M	420	580		CX	Thrust Roller Bearings
  31311F	55	120	31,5	Fersa	Tapered Roller Bearings
  713696100				FAG	Wheel Bearings
  AST090 3235	32	36		AST	Plain Bearings
  6001ZZ	12	28	8	FBJ	Deep Groove Ball Bearings
  E-CR0-8412LL	420	620	395	NTN	Tapered Roller Bearings
  F-90570	22	35,5	2,5	INA	Needle Roller Bearings
  GE20ES	20	35		AST	Plain Bearings
  GEH 35 ES-2LS	35	62	35	SKF	Plain Bearings
  GEZ 25 ES 2RS	25,4	41,28	22,23	ISB	Plain Bearings
  GEZ165ES-2RS	165,1	247,65	123,825	LS	Plain Bearings
  MF137	7	13	3	ZEN	Deep Groove Ball Bearings
  PW39680737CS	39	68,07	37	PFI	Angular Contact Ball Bearings
  UK208+H2308	40	80	31	ISO	Deep Groove Ball Bearings
  ZARN3585-TV	35	85	66	INA	Complex Bearings
  S-192-LW	2.5000	6.0000	3.2500	RBC	NEEDLE BEARINGS
  W-11/4				INA	THRUST BALL BEARINGS
  B28-L	1.7500	2.8125	1.5312	RBC	SPHERICAL PLAIN BEARINGS
  53x73x7mm	53	73	7	CONSOLIDATED	OIL SEALS