(dimensions in inches)

Bearing Type - Full Complement, Mechanically Retained Rollers

Outer Dia (D) - 2.1250

Width (B) - 0.7500

Dynamic Load Rating (Cr) - 8,100

Static Load Rating (Cor) - 16,900

Max Speed (Grease) (X1000 RPM) - 2,490

Shaft (Fw) - 1.750

Weight (g) - 80.00

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: S2812
• Inner Diameter：44,45mm Outer Diameter：53,975mm Width：19,05mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:plastic molding,glass processing machine,expectoration machine,impression material,Perfusion device,gear type,medical equipment,sleep monitoring,Material handling equipment,packing equipment,Special Equipment
• Similar models:KOYO 22BTM2812 KOYO B2812 KOYO 15NQ2812 IKO BA2812Z KOYO 23VS2812AP IKO BAM2812 NSK F-2812 INA BCE2812 KOYO BT2812 NSK MJ-28121
• BEARING POWER International Trading Co.,Ltd. specialize in S2812 products，there is large inventory of AST S2812 . We has been built up long-term cooperation with AST company, could make a bulk order of the S2812 Which AST S2812 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
  22315EAE4	75	160	55	NSK	Spherical Roller Bearings
  22352-K-MB-W33+AH2352	260	540	165	NKE	Spherical Roller Bearings
  52418	93	190	135	ISO	Thrust Ball Bearings
  6210	50	90	20	SIGMA	Deep Groove Ball Bearings
  7010 CE/P4AL1	80	50	16	SKF	Angular Contact Ball Bearings
  782/774DC+X3S-782	104,775	180,975	104,775	Timken	Tapered Roller Bearings
  HM535349/10	171,45	260,35	66,675	CX	Tapered Roller Bearings
  LMFP10LUU	10	19		Samick	Linear Bearings
  MR-52	82,5	107,9	44,45	SIGMA	Needle Roller Bearings
  NNCL4836CV	180	225	45	SKF	Cylindrical Roller Bearings
  NU 2222 ECN1ML	200	110	53	SKF	Thrust Ball Bearings
  NU238	190	340	55	CYSD	Cylindrical Roller Bearings
  NUP 244 ECML	400	220	65	SKF	Thrust Ball Bearings
  R165.15				SNR	Wheel Bearings
  UC211	55	100	55.6	NACHI	Deep Groove Ball Bearings
  AH2256	280	260		FAG	WITHDRAWAL SLEEVES
  B96-9LNMSS	6.0000	8.7500	4.7500	RBC	SPHERICAL PLAIN BEARINGS
  SAL40ES	40		28	SKF	ROD ENDS
  RBNA182416	24		16	SKF (Old No.)	NEEDLE BEARINGS
  SIC60ES	60		44	CONSOLIDATED	ROD ENDS