Spherical Roller Bearings 21308, 21309, 21310, 21311, 21312, 21313, 21314, 21315, 21316, 21317, 21318, Cc. Ca, MB, W33, C3, C4 , ABEC-1

China Spherical Roller Bearings 21308, 21309, 21310, 21311, 21312, 21313, 21314, 21315, 21316, 21317, 21318, Cc. Ca, MB, W33, C3, C4, ABEC-1, Find details about China Spherical Bearing, Spherical Roller Bearing from Spherical Roller Bearings 21308, 21309, 21310, 21311, 21312, 21313, 21314, 21315, 21316, 21317, 21318, Cc. Ca, MB, W33, C3, C4, ABEC-1

Basic Info.

Model NO.

21308

Separated

Unseparated

Trademark

TIK or your mark

Transport Package

Single Box Package or Industrial Rolled Package

Specification

40*90*23mm

Origin

China

HS Code

84823000

Model NO.

21308

Separated

Unseparated

Trademark

TIK or your mark

Transport Package

Single Box Package or Industrial Rolled Package

Specification

40*90*23mm

Origin

China

HS Code

84823000

Product Desciption

Spherical roller bearings are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in outer ring. The two inner ring raceways are included at an angle to the bearing axial. The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft misalignment in mounting, and their permissible aligning angle is 1 to 2.5 degree. This type of bearings has heavy load carrying capacity and anti-impact ability. In addition to radial loads, they also can carry axial loads in two directions. In general, bearings of this type permit a low limiting speed.
TIK spherical roller bearing has cylindrical and tapered bore types available. The tapered bore angle for 240 & 241 series are 1:30 (bearing no. with suffix K30), while for others are 1 : 12 (bearing no. with suffix K).
Brass or pressed steel cages can be provided upon request.
Bearing with suffix "W33" indicates there are lubricating groove and 3 lubricating holes on the outer ring.

Model Number	22200 series, 22300 series, 21300 series, 23000 series, 23100 series, 23200 series, 23900 series,
Model Number	24000 series, 24100 series.
Type	spherical roller bearing.
Number of Row	double row.
Material	supreme chrome steel 100Cr6.
Cage Material	steel, brass, nylon.
Hardness	HRC 60-64.
Precision Rating	P0, P6, P5.
Radial Clearance	C0, C2, C3, C4, C5.
Sealing Type	none.
Suffix available	CC, CA, MB, E, E1, E1T41A, K, K30, W33, C3, C4, C5 etc.
Grease	as per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on.
Certification	ISO 9001:2008.
Mark	TIK or your mark.
Package	single box package, industrial rolled package or as per buyer's requirement.
Place of Origin	China (Mainland).
Features	(1) high precision;
	(2) high speed;
	(3) high load carrying capacity;
	(4) low noise;
	(5) long life span.
Application	paper manufacturing machinery, reducer, railway vehicle axle, rolling machine, crusher, vibrating screen,
	printing machine, wood-working machine etc.
Payment Term	TT or L/C or Western Union.
Shipment time	ready stock, immediate shipment.
Shipping Port	Shanghai, Tianjin or Qingdao.
Samples	free samples are available.

Bearing No.	Boundary dimensions				Basic load ratings(kN)		Limiting speeds		Mass
	mm				Dynamic	Static	rpm		Kg
	d	D	B	rs min	Cr	Cor	Grease	Oil
21308	40	90	23	1.5	88	90	3,200	4,900	0.705
21308K	40	90	23	1.5	88	90	3,200	4,900	0.694
21308KW33C3	40	90	23	1.5	88	90	3,200	4,900	0.694
21308W33C3	40	90	23	1.5	88	90	3,200	4,900	0.705
21309	45	100	25	1.5	102	106	2,900	4,400	0.927
21309K	45	100	25	1.5	102	106	2,900	4,400	0.912
21309KW33C3	45	100	25	1.5	102	106	2,900	4,400	0.912
21309W33C3	45	100	25	1.5	102	106	2,900	4,400	0.927
21310	50	110	27	2	118	127	2,600	4,000	1.21
21310K	50	110	27	2	118	127	2,600	4,000	1.19
21310KW33C3	50	110	27	2	118	127	2,600	4,000	1.19
21310W33C3	50	110	27	2	118	127	2,600	4,000	1.21
21311	55	120	29	2	145	163	2,400	3,700	1.71
21311K	55	120	29	2	145	163	2,400	3,700	1.69
21311KW33C3	55	120	29	2	145	163	2,400	3,700	1.69
21311W33C3	55	120	29	2	145	163	2,400	3,700	1.71
21312	60	130	31	2.1	167	191	2,200	3,400	2.1
21312K	60	130	31	2.1	167	191	2,200	3,400	2.07
21312KW33C3	60	130	31	2.1	167	191	2,200	3,400	2.07
21312W33C3	60	130	31	2.1	167	191	2,200	3,400	2.1
21313	65	140	33	2.1	194	228	2,000	3,100	2.55
21313K	65	140	33	2.1	194	228	2,000	3,100	2.51
21313KW33C3	65	140	33	2.1	194	228	2,000	3,100	2.51
21313W33C3	65	140	33	2.1	194	228	2,000	3,100	2.55
21314	70	150	35	2.1	220	262	1,900	2,900	3.18
21314K	70	150	35	2.1	220	262	1,900	2,900	3.14
21314KW33C3	70	150	35	2.1	220	262	1,900	2,900	3.14
21314W33C3	70	150	35	2.1	220	262	1,900	2,900	3.18
21315	75	160	37	2.1	239	287	1,800	2,700	3.81
21315K	75	160	37	2.1	239	287	1,800	2,700	3.76
21315KW33C3	75	160	37	2.1	239	287	1,800	2,700	3.76
21315W33C3	75	160	37	2.1	239	287	1,800	2,700	3.81
21316	80	170	39	2.1	260	315	1,700	2,500	4.53
21316K	80	170	39	2.1	260	315	1,700	2,500	4.47
21316KW33C3	80	170	39	2.1	260	315	1,700	2,500	4.47
21316W33C3	80	170	39	2.1	260	315	1,700	2,500	4.53
21317	85	180	41	3	289	355	1,600	2,400	5.35
21317K	85	180	41	3	289	355	1,600	2,400	5.28
21317KW33C3	85	180	41	3	289	355	1,600	2,400	5.28
21317W33C3	85	180	41	3	289	355	1,600	2,400	5.35
21318	90	190	43	3	320	400	1,500	2,300	6.3
21318K	90	190	43	3	320	400	1,500	2,300	6.21
21318KW33C3	90	190	43	3	320	400	1,500	2,300	6.21
21318W33C3	90	190	43	3	320	400	1,500	2,300	6.3