(dimensions in inches)

Bearing Type - Full Complement, Mechanically Retained Rollers

Outer Dia (D) - 0.4380

Width (B) - 0.3130

Dynamic Load Rating (Cr) - 820

Static Load Rating (Cor) - 880

Max Speed (Grease) (X1000 RPM) - 15,000

Shaft (Fw) - 0.250

Weight (g) - 3.00

Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent

Some sizes are available with a closed end.

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

Some sizes are available as full complement grease retained roller design.

• Model Number:S45
• Inner Diameter：6,35mm Outer Diameter：11,1252mm Width：7,9502mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:ignition system,Oral Image,surgical instruments,car and accessories,Optical Instruments,ventilation heating equipment,decoration machinery,sucker industry,fruit and vegetable processing,quality inspection equipment,light therapy instrument
• Similar models:ISO RPNA45/62 KOYO RF495645A NSK HJ-445624+IR-364424 NTN K45X52X21 KOYO RNA1045 ISO K45x52x21 KOYO B-45 NTN RNAO-45×62×40ZW KOYO K45X59X18H NTN HMK4540ZWD
• BEARING POWER International Trading Co.,Ltd. specialize in S45 products，there is large inventory of AST S45 . We has been built up long-term cooperation with AST company, could make a bulk order of the S45 Which AST S45 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
  120BER10H	120	180	28	NSK	Angular Contact Ball Bearings
  170KBE2501+L	170	250	85	NSK	Tapered Roller Bearings
  239/800 KCW33+AH39/800	800	1060	195	CX	Spherical Roller Bearings
  26882/26820	41,275	80,167	25,4	CX	Tapered Roller Bearings
  32336	180	380	134	KOYO	Tapered Roller Bearings
  6311-2RS	55	120	29	ZEN	Deep Groove Ball Bearings
  6312-2RS	60	130	31	ISO	Deep Groove Ball Bearings
  BK1312	13	19	12	ZEN	Needle Roller Bearings
  BS2-2216-2CS/VT143	80	140	40	SKF	Spherical Roller Bearings
  C 30/670 KM	980	670	230	SKF	Cylindrical Roller Bearings
  HK1410	14	20	10	CX	Cylindrical Roller Bearings
  NA6902R	15	28	23	NTN	Needle Roller Bearings
  NUP 309 ECNP	100	45	25	SKF	Thrust Ball Bearings
  TP4058-1	39,6	58,1	3	KOYO	Needle Roller Bearings
  W619/5	5	13	4	SKF	Deep Groove Ball Bearings
  L10SA408	4.5000	5.2500	.3750	FAG	DEEP GROOVE BALL BEARINGS
  NN3007ASK.M.SP	35	62	20	FAG	CYLINDRICAL ROLLER BEARINGS
  SW16	1.0000	1.5625	2.2500	NB	LINEAR RECIRCULATING BALL BEARINGS
  120516	.7500	1.3750	1.0000	Rollway	JOURNAL ROLLER ASSEMBLIES
  7224TGP/4	120	215	40	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS