(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 85.0000

Width (B) - 25.0000

Dynamic Load Rating (Cr) - 44,500

Static Load Rating (Cor) - 92,000

Max Speed (Oil) (X1000 RPM) - 6,500

Shaft (Fw) - 70.000

Weight (g) - 260.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

• Model Number: NK70/25
• Inner Diameter：70mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:medical equipment,heating fans,knitted fabrics,aerial work equipment,Industrial,Oral Equipment,medical Equipment,chromatography,ECG,Infrared Technology,Flame Cutting
• Similar models:SKF NK70/25 KOYO NA2070 NSK RNAF709030 IKO NAF7010030 Timken AX5070 JNS NK70/35 KOYO K65X70X20CH INA NK70/35 KOYO K50X70X32H Timken RNA1070
• BEARING POWER International Trading Co.,Ltd. specialize in NK70/25 products，there is large inventory of AST NK70/25 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK70/25 Which AST NK70/25 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
  22272	360	650	170	ISB	Spherical Roller Bearings
  231/530 KCW33+H31/530	530	870	272	CX	Spherical Roller Bearings
  32318A	90	190	67,5	ZVL	Tapered Roller Bearings
  61821-2RSR-Y	105	130	13	FAG	Deep Groove Ball Bearings
  6212-NR	60	110	22	NKE	Deep Groove Ball Bearings
  E-4R17001	850	1150	650	NTN	Cylindrical Roller Bearings
  GEG260ES-2RS	260	400	205	LS	Plain Bearings
  NUP318E	90	190	43	NTN	Cylindrical Roller Bearings
  UCFC215-47	74,6125			FYH	Bearing Units
  SFRW1810ZZ	7,9375	12,7		AST	Deep Groove Ball Bearings
  T107W	27,229	50,8	15,875	Timken	Thrust Roller Bearings
  X1.5ZZ	1.5	5	2.6	ADR	DEEP GROOVE BALL BEARINGS
  89336			-	INA	THRUST ROLLER BEARINGS
  RNA4907RSR	55		20	FAG	NEEDLE BEARINGS
  6003	17	35	10	FAG	DEEP GROOVE BALL BEARINGS
  MS-1	.2500	1.3125	.5625	FBC	DEEP GROOVE BALL BEARINGS
  30214J2	70	125	24	SKF	TAPERED ROLLER BEARINGS
  NUP-2020E	100	150	30	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-17x24x20	17		20	CONSOLIDATED	NEEDLE BEARINGS
  100x115x10mm	100	115	1	CONSOLIDATED	OIL SEALS