F_w - 25 mm

D - 37 mm

C - 30 mm

C₁ - 11 mm

C₂ - 9.5 mm

d - 25 mm

D₂ - 43.2 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 37.7 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_i - 20 mm

F - 25 mm

B_i - 20 mm

Basic dynamic load rating, radial direction - C - 19 kN

Basic static load rating, radial direction - C₀ - 32.5 kN

Basic dynamic load rating, axial direction - C - 19.5 kN

Basic static load rating, axial direction - C₀ - 40.5 kN

Fatigue load limit, radial direction - P_u - 4 kN

Fatigue load limit, axial direction - P_u - 1.5 kN

Reference speed - 6300 r/min

Limiting speed - 5500 r/min

Mass bearing - 0.132 kg

Inner ring - IR 20x25x20

• Model Number: NKX 25 Z
• Inner Diameter：37mm Outer Diameter：25mm Width：30mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:outdoor equipment,Solenoid Valves,Antenna Industry,shoe-making machinery,stamping die and its equipment,Spectrum Products,reinforced machinery,mechanical annex,Spectrum Products,PVC,plastic blow molding
• Similar models:ISO NF252 NTN RNUP1425 NSK STF725RV1012g NACHI 23256E NSK HM252349/HM252310 CX HK425216 KOYO JB1425 SKF 315257A KOYO 34FC25168 NACHI NUP256
• BEARING POWER International Trading Co.,Ltd. specialize in NKX25Z products，there is large inventory of SKF NKX 25 Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 25 Z Which SKF NKX25Z 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
  21311 KCW33+H311	55	120	29	CX	Spherical Roller Bearings
  2307	35	80	31	NKE	Self-Aligning Ball Bearings
  6302NR	15	42	13	NSK	Deep Groove Ball Bearings
  6332	160	340	68	NSK	Deep Groove Ball Bearings
  7016C	80	125	22	CRAFT	Angular Contact Ball Bearings
  7222-BECB-MP	110	200	38	NKE	Angular Contact Ball Bearings
  906	30	53	15,5	INA	Thrust Ball Bearings
  DAC47850045	47	85	45	ISO	Angular Contact Ball Bearings
  NAU 4919UU	95	130	35	IKO	Cylindrical Roller Bearings
  NAXI 2030	20	37		IKO	Complex Bearings
  NU 2313	65	140	48	ISB	Cylindrical Roller Bearings
  NU2318-E-MA6	90	190	64	NKE	Cylindrical Roller Bearings
  UCFL206	30			CX	Bearing Units
  N217	85	150	28	FAG	CYLINDRICAL ROLLER BEARINGS
  308	40	90	23	FAG	DEEP GROOVE BALL BEARINGS
  RLS8L	.7500	1.8750	.5625	NH	CYLINDRICAL ROLLER BEARINGS
  RCS419	95	240	55	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS
  IR-101416	.6250		1.0100	Torrington	NEEDLE BEARINGS
  FLW688ZZ	8	16	5	NTN	DEEP GROOVE BALL BEARINGS
  51472				STEYR	THRUST BALL BEARINGS