F_w - 40 mm

D - 52 mm

C - 32 mm

C₁ - 13 mm

C₂ - 10 mm

d - 40 mm

D₂ - 61.2 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 55.7 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_i - 35 mm

F - 40 mm

B_i - 20 mm

Basic dynamic load rating, radial direction - C - 26.4 kN

Basic static load rating, radial direction - C₀ - 51 kN

Basic dynamic load rating, axial direction - C - 27 kN

Basic static load rating, axial direction - C₀ - 68 kN

Fatigue load limit, radial direction - P_u - 6.3 kN

Fatigue load limit, axial direction - P_u - 2.6 kN

Reference speed - 5000 r/min

Limiting speed - 4000 r/min

Mass bearing - 0.208 kg

Inner ring - IR 35x40x20

• Model Number:NKX 40 Z
• Inner Diameter：52mm Outer Diameter：40mm Width：32mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:Ball screw,Storage Tool,animal anatomy,switch,woodworking machinery,motor,small appliances,Textile Industry Accessories and Accessories,heating fans,welding equipment,electronic components
• Similar models:NSK N340 CYSD NJ408 SKF NUH2240ECMH CX NUP2240E ISB NU240 Timken 240RN92 Timken 440RU30 NTN NUP405 ISB NJ2340 NACHI NU2340
• BEARING POWER International Trading Co.,Ltd. specialize in NKX40Z products，there is large inventory of SKF NKX 40 Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 40 Z Which SKF NKX40Z 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
  36691/36620	146,05	193,675	28,575	CX	Tapered Roller Bearings
  53310U	50	95	37	NSK	Thrust Ball Bearings
  6201-ZZ	12	32	10	CYSD	Deep Groove Ball Bearings
  6316	80	170	39	CYSD	Deep Groove Ball Bearings
  ASTB90 F25070	250	255		AST	Plain Bearings
  EXF311	55			SNR	Bearing Units
  IJ113030				ILJIN	Angular Contact Ball Bearings
  HI-CAP 57218/32005J	25	47	15	KOYO	Tapered Roller Bearings
  HK182618	18	26	18	CX	Cylindrical Roller Bearings
  L68149/11	34,988	59,974	15,875	CX	Tapered Roller Bearings
  M-1181	17,463	22,212	12,7	Timken	Needle Roller Bearings
  N221	105	168,8	36	NTN	Cylindrical Roller Bearings
  NH2220 E	100	180	46	CX	Cylindrical Roller Bearings
  NU240ECML	200	360	58	SKF	Cylindrical Roller Bearings
  204PP	47	20	14	FAF	DEEP GROOVE BALL BEARINGS
  NA4918	90	125	35	FAG	NEEDLE BEARINGS
  7507	35	72	17	New Departure	DEEP GROOVE BALL BEARINGS
  LBAR30	30	47	68	SKF	LINEAR RECIRCULATING BALL BEARINGS
  FPXB708	7.5000	8.1250	.3125	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  SL11926	130	180	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS