High Precision Angular Contact Ball Bearing 7012c

• Contact Angle: 15°
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Thrust Bearing
• Material: Bearing Steel
• Model NO.: 7012C
• Place of Origin: Shandong China (Mainland)
• Quality: P4
• Outer Diameter: 95mm
• Innner Diameter: 60 mm
• Width: 18mm
• Weight: 0.45kg
• Transport Package: According to Per Client′s Requirements
• Specification: 7012C
• Trademark: Yiding
• Origin: Japan
• HS Code: 8482102000
• Production Capacity: 50000 Pieces/Month

Product Description

High precision Angular Contact Ball Bearing 7012c

Quick Details:
Structure:Angular Contact
Type:Ball
Brand Name:NSK
Bore Size:10 - 200 mm
Outside Diameter:22 - 420 mm
Model Number:7901C
Precision Rating:P0, P6, P5, P4
Seals Type:Open and Sealed Type Available
Number of Row:Single Row
Material::GCr15( SAE52100/100CR6)
Clearance::C1, C2, C3, C4
Packing::Brand Box / Export Packing
Sample Orders::Acceptable
Trade Terms::FOB/ CFR/ CIF/ EXW
Payment Terms::T/T or L/C
OEM::Avaiable

Specifications:
NSK Angular Contact Ball Bearing 7901C
1.High Speed
2.High Precision
3.Long Life
4.Higher Radial and Axial Loads

Packaging & Delivery:
Packaging Detail:Standard packaging carton packaging OEM service
Delivery Detail:5-15days 

Suffix definitions of Angular contact ball bearing 7012C 7012AC 7212C

B: The modified internal structure
 
MP: machined window-type brass cage

TVP: Glass fiber reinforced nylon cage
 
UA: Universal design bearings installed in pairs and small groups bearing axial clearance

UO: Universal design installed in pairs of bearings, bearing zero axial clearance group

DA: Dual semi-inner (double row angular contact ball bearings)

TVH: Glass fiber reinforced polyamide cage, ball guide

Application:
Motorcycles, Electric Bicycles, Electric Motors (Scooters), Electric Tools, 
Fans, Sports Apparatus, Washing Machines, Dust Collectors, Ventilators, Textile 
Machines, Running Machines (Treadmills), Household Appliances, Water Pumps, 
Agricultural Machines, Precision Machineries, etc.

Bearing No.	Boundary Dimensions(mm)					Basic Load Ratings(N)		Limiting Speeds (RPM)		Mass(kg)
	d	D	B	r min	r1 min	Cr	C0r	Grease	Oil	approx
7901A5	12	24	6	0.3	0.15	3 200	1 770	38 000	53 000	0.011
7901C		24	6	0.3	0.15	3 350	1 860	45 000	63 000	0.011
7001A		28	8	0.3	0.15	5 800	2 980	28 000	38 000	0.021
7001C		28	8	0.3	0.15	5 800	2 900	40 000	56 000	0.024
7201A		32	10	0.6	0.3	8 000	4 050	26 000	34 000	0.037
7201B		32	10	0.6	0.3	7 450	3 750	18 000	26 000	0.038
7201C		32	10	0.6	0.3	7 900	3 850	36 000	50 000	0.041
7301A		37	12	1	0.6	9 450	4 500	18 000	24 000	0.06
7301B		37	12	1	0.6	8 850	4 200	16 000	22 000	0.062

 

Model	Diameter(mm)			α 15º		α 25º		Cage Material
				Rated load(KN)	Limit speeding (r/min)	Rated load(KN)	Limit speeding(r/min)
	Inner	Outer	Height	Cr / Cor	Grease/ Oil	Cr/Cor	Grease/ Oil
7003	17	35	10	6.7 / 4.9	44000/66000	6.4/ 4.7	39000/59000	Bakelite
7004	20	42	12	9.6 /6.3	37000/55000	9.2/ 6.0	33000/49000	Bakelite
7005	25	47	12	12.9 /8.7	33000/49000	12.3/ 8.3	29000/44000	Bakelite
7006	30	55	13	15.7 /11.6	27000/42000	14.9 /10.9	23000/37000	Bakelite
7007	35	62	14	19.3 /17.5	19000/33000	10.4 /10.3	19000/33000	Bakelite
7008	40	68	15	19.9 /19.1	18000/31000	18.9 /18.2	16000/27000	Bakelite
7009	45	75	16	26.7 /25.3	16000/27000	25.4 /24.1	15000/25000	Bakelite
7010	50	80	16	27.6 /27.5	15000/25000	26.2 /26.2	14000/23000	Bakelite
7011	55	90	18	36.7 /37.1	13000/21000	34.8 /35.3	12000/19000	Bakelite
7012	60	95	18	37.8/ 40	13000/21000	35.8/ 38	11000/18000	Bakelite
7013	65	100	18	38.9 /42.9	12000/19000	36.8 /40.7	10000/ 17000	Bakelite
7014	70	110	20	49.9 /55.5	11000/18000	47.2 /52.7	9000 /16000	Bakelite
7015	75	115	20	51.3 /59.2	10000/17000	48.5 /56.2	8500 /15000	Bakelite