Wholesale Price Thrust Ball Bearings Koyo Thrust Bearing 51138 51138m 51140

• Customization: Available
• Structure: Thrust
• Precision Rating: P6 P5 P4 P2
• Model NO.: 51140
• Clearance: C2 C0 C3 C4 C5
• Cage: Steel Cage
• Aligning: Non-Aligning Bearing
• Separated: Separated
• Rows Number: Single
• Load Direction: Thrust Bearing
• Material: Bearing Steel
• Contact Angle: 0
• Transport Package: Single Box + Outer Carton Box+ Pallet
• Specification: Gr15 Chrome steel
• HS Code: 8482200000
• Production Capacity: 6000 Pieces / Month
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

THRUST BALL BEARINGS

1. Single direction thrust ball bearings: consist of two washers with raceways and balls guided b a cage. Washers have flat seating surfaces, and that is why they must be supported so that all balls can be evenly loaded. Bearings carry the axial load only in one direction. They are not able to carry radial forces.

2. Double direction thrust ball bearings: have two cages with balls between the central shaft washer and two hooding washers with flat seating surfaces. The shaft washer has raceways on both sides and is fixed on the journal. Bearings are able to carry only axial forces in both directions.
Feature:
1. Thrust ball bearing Equipped with one-way, two-way two types
2. In order to allow installation error, either one-way or two-way, can choose spherical self-aligning spherical seat cushion type or with spherical seat type.
3. High quality steel - used can extend bearing life highest 80% super clean steel
4. The height of the grease technology -improve the performance of the bearing
5. The high grade ball - quiet and smooth when high-speed rotation
6. Use of options in the ring, can allow installation error.
 
Application:
Road PlanesSteel rolling / heavy industry / Transmissions
Agricultural, pumps, mining
Rail and transport use
General heavy engineering applications
Marine, shipping and paper machinery.
Thrust ball bearing applies only to bear a part of the axial load and low speed, such as crane hook, vertical pumps, vertical centrifuge, , low speed reducer, etc. The shaft of the bearing ring, seat ring and rolling body is separate, can be installed separately
Feature:
1. Thrust ball bearing Equipped with one-way, two-way two types
2. In order to allow installation error, either one-way or two-way, can choose spherical self-aligning spherical seat cushion type or with spherical seat type.
3. High quality steel - used can extend bearing life highest 80% super clean steel
4. The height of the grease technology -improve the performance of the bearing
5. The high grade ball - quiet and smooth when high-speed rotation
6. Use of options in the ring, can allow installation error.

Item	Size (mm)			Load rating (kN)		Limit speed (r/min)		Weight
	d	D	T	Ca	Coa	Grease	Oil	(kg)
51100	10	24	9	10	14	6500	1000	0.02
51200	10	26	11	12.7	17.1	5700	8800	0.03
51101	12	26	9	10.3	15.4	6500	10000	0.022
51201	12	28	11	13.2	19	5400	8300	0.034
51102	15	28	9	10.5	16.8	6100	9400	0.024
51202	15	32	12	16.6	24.8	4900	7500	0.046
51103	17	30	9	10.8	18.2	6100	9400	0.028
51203	17	25	12	17.2	27.3	4900	7500	0.053
51104	20	25	10	14.2	24.7	5100	7900	0.04
51204	20	40	14	22.3	37.7	3900	6000	0.082
51304	20	47	18	35	55.8	3600	4500	0.092
51105	25	42	11	19.5	37.2	4400	6800	0.059
51205	25	47	15	27.8	50.4	3600	5500	0.12
51305	25	52	18	35.7	61.4	3100	4800	0.18
51405	25	60	24	55.6	89.4	2600	4000	0.34
51106	30	47	11	20.4	42.2	4300	6600	0.068
51206	30	52	16	29.3	58.2	3400	5200	0.15
51306	30	60	21	42.8	78.7	2700	4200	0.27
51406	30	70	28	72.8	126	2200	3400	0.53
51107	35	52	12	20.4	44.7	3900	6000	0.09
51207	35	62	18	39.2	78.2	2900	4500	0.22
51307	35	68	24	55.5	105	2400	3700	0.39
51407	35	80	32	87.1	155	1900	2900	0.79
51108	40	60	13	26.9	62.8	3400	5300	0.12
51208	40	68	19	46.9	98.3	2700	4200	0.27
51308	40	78	26	69.3	135	2100	3300	0.55
51408	40	90	36	113	205	1700	2600	1.14
51109	45	65	14	27.8	69.1	3200	5000	0.15
51209	45	73	20	47.7	105	2600	4000	0.32
51309	45	85	28	80	163	1900	3000	0.69
51409	45	100	39	130	242	1500	2300	1.47

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FAQ

Q: Are you factory?

A: We have own factory, but we are also trade company

Q: MOQ

A: No MOQ,friendly to small orders

Q: Payment

A: TT, LC, West Union, Paypal

Q: Delivery time

A: Depending on quantity, usually 5-10 days

Q: Quality Guarantee?

A:Yes, we provide 1 year guarantee