High Precision Single Direction Thrust Ball Bearing 51308 8308 40*78*26mm

• Customization: Available
• Material: Chrome Steel Gcr15
• Application: Industrial Machinery
• Model NO.: 51308
• Load Direction: Radial Bearing
• Precision Rating: P0 P6 P5 P4 P2
• Aligning: Non-Aligning Bearing
• Package: Plastic Bag, Box, Carton, Pallet
• Feature: Long Life, High Speed, Low Noise
• Delivery: by Express, Road, Train, Air, Sea
• Vibration: V1 V2 V3 V4
• Lubrication: Grease or Oil
• Stock: Rich Stocks
• Service: OEM, ODM, Customized Services
• Main Market: Global
• After Service: Within 24 Hours Response
• Transport Package: Signal/Industrial Packing-Carton-Pallet
• Specification: 17*35*12mm
• Trademark: doking
• Origin: Hebei Province, China
• HS Code: 8482104000
• Production Capacity: 100000PCS/ Month

Product Description

PRODUCT DETAILS

 

Product Name	Thrust Ball Bearing
Material	Chrome Steel, GCR15, Stainless steel, Carbon steel
Size	40*78*26mm
Precision	PO,P6,P5,P4,P2
Cage	Steel Cage,copper Cage,nylon Cage
Used For	Industrial Machinery
Warranty	1 year
Brand	doking brand or OEM
Precision Rating	P0 P6 P5 P4 P2
Packing	Carton box + Veneer case

Thrust ball bearings are designed to withstand thrust loads when running at high speeds. They are composed of a washer-shaped ring with a raceway groove for the ball to roll. Since the ring is in the shape of a seat cushion, thrust ball bearings are divided into two types: flat seat cushion type and self-aligning spherical seat cushion type. In addition, this type of bearing can withstand axial loads but not radial loads. It is only suitable for parts that bear axial loads on one side and have low speeds, such as crane hooks, vertical water pumps, vertical centrifuges, jacks, low-speed reducers, etc. The shaft ring, seat ring and rolling element of the bearing are separate and can be installed and disassembled separately.

MORE PHOTOS

CATALOGUE

Bearing type	(mm) Dimension			Basic rated load/KN		Minimum load constart
	d	D	T	Ca C	oa	A
51100	10	24	9	10	14	0.001
51200	10	26	11	12.5	17	0.002
51101	12	26	9	10.2	15.2	0.001
51201	12	28	11	13.2	19	0.002
51102	15	28	9	10.5	16.8	0.002
51202	15	32	12	16.5	24.8	0.003
51103	17	30	9	10.8	18.2	0.002
51203	17	35	12	17	27.2	0.004
51104	20	35	10	14.2	24.5	0.004
51204	20	40	14	22.2	37.5	0.007
51304	20	47	18	35	55.8	0.016
51105	25	42	11	15.2	30.2	0.005
51205	25	47	15	27.8	50.5	0.013
51305	25	52	18	35.5	61.5	0.021
51405	25	60	24	55.5	89.2	0.044
51106	30	47	11	16	34.2	0.007
51206	30	52	16	28	54.2	0.016
51306	30	60	21	42.8	78.5	0.033
51406	30	70	28	72.5	125	0.082
51107	35	52	12	18.2	41.5	0.01
51207	35	62	18	39.2	78.2	0.033
51307	35	68	24	55.2	105	0.059
51407	35	80	32	86.8	155	0.13
51108	35	60	13	26.8	62.8	0.021
51208	40	68	19	47	98.2	0.05
51308	40	78	26	69.2	135	0.096
51408	40	90	36	112	205	0.22

Bearing No.	Boundary dimensions			Basic load ratings(kN)		Limiting speed		Mass
	mm			Dynamic	Static	rpm		Kg
	d	D	T	Cr	Cor	Grease	Oil	≈
51305	25	52	18	35.5	61.5	3,000	4,300	0.17
51306	30	60	21	42.8	78.5	2,400	3,600	0.26
51307	35	68	24	55.2	105	2,000	3,200	0.37
51308	40	78	26	69.2	135	1,900	3,000	0.53
51309	45	85	28	75.8	150	1,700	2,600	0.66
51310	50	95	31	96.5	202	1,600	2,400	0.92
51311	55	105	35	115	242	1,500	2,200	1.28
51312	60	110	35	118	262	1,400	2,000	1.37
51313	65	115	36	115	262	1,300	1,900	1.48
51314	70	125	40	148	340	1,200	1,800	1.98
51315	75	135	44	162	380	1,100	1,700	2.58
51316	80	140	44	160	380	1,000	1,600	2.69
51317	85	150	49	208	495	950	1,500	3.47
51318	90	155	50	205	495	900	1,400	3.69
51320	100	170	55	235	595	800	1,200	4.86

Bearing No.	Boundary dimensions			Basic load ratings(kN)		Limiting speed		Mass
	mm			Dynamic	Static	rpm		Kg
	d	D	T	Cr	Cor	Grease	Oil	≈
51405	25	60	24	55.5	89.2	2,200	3,400	0.31
51406	30	70	28	72.5	125	1,900	3,000	0.51
51407	35	80	32	86.8	155	1,700	2,600	0.76
51408	40	90	36	112	205	1,500	2,200	1.06
51409	45	100	39	140	262	1,400	2,000	1.41
51410	50	110	43	160	302	1,300	1,900	1.86
51411	55	120	48	182	355	1,100	1,700	2.51
51412	60	130	51	200	395	1,000	1,600	3.08
51413	65	140	56	215	448	900	1,400	3.91
51414	70	150	60	255	560	850	1,300	4.85
51415	75	160	65	268	615	800	1,200	6.08
51416	80	170	68	292	692	750	1,100	7.12
51417	85	180	72	318	782	700	1,000	8.28

COMPANY INTRODUCTION

 

PRODUCTION PROCEDURE

 

RELATED PRODUCTS

 

FUNCTION

 

Our Advantages