NSK Super Precision Bearings 7901CTYNSULP4 Spindle Bearings

NSK Super Precision Bearings 7901CTYNSULP4 Spindle Bearings
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angular contact thrust bearing


thin section angular contact bearings

Basic Infomation
Place of Origin: CHINA
Brand Name: MONTON
Certification: ISO9001
Model Number: 7901CTYNSULP4
Payment & Shipping Terms
Packaging Details: Singlebox
Delivery Time: 7-35 days
Payment Terms: T/T
Supply Ability: 10000PCS/WEEK
Product Description




Model Name ID OD Width Basic Load Rating Max



d (mm) D(mm) B(mm) Dynamic Static





Cr(KN) Cor(KN)
7901CTYNSULP4 15 10 8 42.3 31 17000 28000 -
Specification of Angular Contact ball bearing

7901CTYNSULP4 Engraving machine spindle bearing

Brand Name Monton according to your requirement
Clearance C2 C0 C3 C4 C5
Tolerance ABEC1(P0) ABEC3(P6) ABEC5(P5) ABEC7(P4) ABEC9(P2)
Vibration Z1V1 Z2V2 Z3V3 Z4V4
Material carbon steel,chrome,stainless steel,plastic,ceramic
Sample Date 3-5 days
Delivery Detail 2-10 days after contract
Shipping Express: DHL/EMS/By Sea

1).Excellent and high quality control

2).Prompt delivery

3).Competitive price

4).Small order accepted

5).Customers' drawing or samples accepted

6).OEM service

Payment Term: A: 30% T/T In Advance, 70% T/T Against Copy Of B/L
B: 100% L/C At Sight
Packing: Industrial package or according to buyers requirement


1)Angular Contact Ball Bearing

2)Bearing material :Chrome steel

Cage: nylon cage.

3)Abundant stock ,Quick Delivery

4)Brands: Monton




Type of angular contact ball bearings


a=15 °7000CD


a=25 °7000ACD


a=40 °7000B


The kinds of bearings in the outer ring lock port, the general separation of inside and outside the ring can not be combined radial and axial load and axial load in one direction. Axial load capacity of the decision by the contact angle, contact angle is greater, the ability to withstand high axial loads. This kind of bearing shaft or housing to limit axial displacement in one direction.

1)Single row and combined angular contact ball bearing

The more contact angle is, the larger axial load bearing capacity is,the smaller contact surface is,themuch more convenient high speed rotary is.

Pretension is made on angular contact ball bearing to increase rididity and accuracy of bearing.

This bearing creates axial thrust load when being forced by radial load,thus it is configured(or combined) face to face or back to back.

2)Double row angular contact ball bearing

Double row angular contact ball bearing can be subinitted radial and acial louding limit speed is quite high, it is non-separated type of bearing has high rigid can be submitted doubk direetion of axial load,the bearing could apply with the four row cylindrical bearing together to limit the working roll to move in axial diretion the double row angular contact ball bearing could apply with other bearings as a position bearing.

3)Four point contact ball bearing

Standard structure is that its inner ring is equally divided in axial direction,which is applicable to axial load or combined load,among which acial load is major composition.

Single bearing can bear double row axial load and certain extent radial load.According to different direction of axial load,ring and sphere always contact at two points of linear


Application :


Single row angular contact ball bearings: machine tool spindles, high frequency motors, gas turbines, centrifuges, small car front wheel, differential pinion shaft, booster pumps, drilling platforms, food machinery, dividing head, fill welder, low-noise cooling towers, electrical and mechanical equipment, painting equipment, machine slot board, arc welding machine
Double row angular contact ball bearings: pump, blower, air compressor, various types of transmission, fuel injection pumps, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, welding machines, electric irons, square box, gravity gun, wire strippers, axle, test analysis equipment, fine chemicals, machinery




NSK Super Precision Bearings 7901CTYNSULP4 Spindle Bearings 0
































Related Model:

Model d(mm) D(mm) B(mm) Weight(kg)
7303C 17 47 14 0.12
7303BTN1 17 47 14 0.12
7304C 20 52 15 0.146
7304ACM 20 52 15 0.146
7304BTN1 20 52 15 0.15
7305C 25 62 17 0.23
7305ACM 25 62 17 0.23
7305BM 25 62 17 0.24
7306C 30 72 19 0.35
7306ACM 30 72 19 0.35
7306BM 30 72 19 0.35
7307C 35 80 21 0.47
7307ACM 35 80 21 0.47
7307BTN1 35 80 21  
7308C 40 90 23 0.69
7038ACM1 40 90 23 0.69
7308BTN1 40 90 23  
7309C 45 100 25 0.89
7309ACM 45 100 25 0.89
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