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：2025-12-16
• Application:metallurgy,marine analysis,Storage Tool,Anti-defibrillation pacing,gear grinding machine,mobile toilet,bathroom facilities,Gripper Swing,Equipment,surgical instruments,thin metal materials
• Similar models:ISO HK455520 ISO HK5516 NSK 95528/95928 NSK EE755285/755360 CX BK455518 ISO HK455514 ISO RNAO45x55x17 ISO BK455524 CX NAO40x55x17 NSK R550-1
• 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
  160090/160161XH	90	161,925	92	Gamet	Tapered Roller Bearings
  23120-E1A-K-M + AHX3120	95	165	52	FAG	Spherical Roller Bearings
  61984	420	560	65	ISO	Deep Groove Ball Bearings
  6375/6320	57,15	135,755	53,975	Timken	Tapered Roller Bearings
  7005UCGD2/GLP4	25	47	12	NTN	Angular Contact Ball Bearings
  7209 BDF	45	85	38	ISO	Angular Contact Ball Bearings
  7317				Ruville	Wheel Bearings
  GE500-DW	500	670	230	INA	Plain Bearings
  HR31330J	150	320	82	NSK	Tapered Roller Bearings
  KZK18X24X15	18	24	15	ISO	Needle Roller Bearings
  NFV1884	420,000	520,000	46,000	NTN	Cylindrical Roller Bearings
  NU222	110	200	38	CRAFT	Cylindrical Roller Bearings
  W619/2X-2Z	2	6	2,5	SKF	Deep Groove Ball Bearings
  IR-7255-D	1.0625		1.2600	RBC	NEEDLE BEARINGS
  NAXB59/22	22	39	23	SKF (Old No.)	NEEDLE BEARINGS
  140428	.8750	1.3750	1.7500	Rollway	JOURNAL ROLLER ASSEMBLIES
  6207RS	72	35	17	SKF	DEEP GROOVE BALL BEARINGS
  L-7-CDS	.6250	1.5625	.4375	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  K-20x28x16	20	28	16	CONSOLIDATED	NEEDLE BEARINGS
  SNZ-205..22205	25	20	46	CONSOLIDATED	PILLOW BLOCKS