HCB71904-C-T-P4S-UL Spindle Bearing HCB71904.C.T.P4S.UL 20x37x9mm
Model: HCB71904-C-T-P4S-UL, HCB71904.C.T.P4S.UL
Size: 20x37x9mm
Weight: 0.033kg/pc
Precision: P4S, higher than P4
Application: Machine spindle
Material: Chrome steel for bearing rings, ceramic for balls
Delivery Time: 1-3 days after payment
HCB71904-C-T-P4S-UL Spindle Bearing Data Sheet:
Inner (d): 20mm
Outer (D): 37mm
Width (B): 9mm
Weight: 0.033kg
HCB719: Spindle bearings with ceramic balls and restricted tolerances
C: (C-SKF)=15° contact angle for HCB71904-C-T-P4S-UL Spindle Bearing
TB: Textile Laminated Phenolic Resin and Outer Ring Guided. The Cage Is Suitable For Long-Term Operation At Temperatures Up To 100°C
P4S: (4S-Precision Segment)/(P4A-SKF)=(MMV-FAF)=Boundary Dimensions ISO 4, Abec-7, Running Accuracy ISO 2, Abec-9
UL: (GA-SKF)=Single Bearing, Universal, Light Preload
Interchange: HCB71904.C.T.P4S.UL
Drawing: Refer to HCB71904-C-T-P4S-UL
Questions that usually come up before ordering HCB71904-C-T-P4S-UL and HCB71904
When is HCB71904-C-T-P4S-UL and HCB71904 worth comparing against nearby angular contact ball bearings options?
Comparison helps when dimensional fit is only part of the decision and load direction, sealing, clearance, speed, temperature, or repeat-order stability still need to be confirmed. Reviewing one or two nearby options early usually reduces sourcing mistakes later.
What details usually matter before approving HCB71904-C-T-P4S-UL and HCB71904 for repeat supply?
Buyers normally confirm the part reference, main dimensions, application, speed range, operating environment, sealing needs, and any packaging or marking requirements. That gives the supplier a cleaner basis for confirming availability and suitable alternatives.
Which next step usually helps after HCB71904-C-T-P4S-UL and HCB71904 is shortlisted?
A quick review of Angular Contact Ball Bearings, one more commercial destination, and one practical guide usually saves time. That combination helps separate simple replacement orders from jobs that still need fit or application review.
Why keep a supporting guide linked beside HCB71904-C-T-P4S-UL and HCB71904?
Because it makes later decisions faster. When sizing notes, application cues, and nearby options stay close to the product, engineering, purchasing, and maintenance teams can revisit the same logic without starting the review from zero.
Shipping Method:
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse
Payment Terms:
We accept T/T, W/U, PAYPAL, L/C etc
Buyer FAQ
Questions buyers ask before choosing the next bearing option
What should I confirm before ordering HCB71904-C-T-P4S-UL Spindle Bearing HCB71904.C.T.P4S.UL 20x37x9mm?
Confirm the bearing number, bore size, outside diameter, width, seal or shield type, cage material, clearance, precision level, quantity, and application. These details help prevent a size match from becoming a performance mismatch.
Can this bearing be matched for replacement or repeat supply?
Yes. Replacement and repeat orders are easier when the original marking, measured dimensions, photos, application, and quantity are available. If the marking is unclear, the team can start from the size and working condition.
Which product family does this bearing belong to?
This item is handled within the Angular Contact Ball Bearings family. Comparing the family page can help buyers review similar sizes, seal options, load direction, and related bearing choices before requesting a quote.
What affects price and lead time for this bearing?
Price and lead time can change with quantity, stock availability, precision grade, clearance, material, cage, seal or shield type, lubrication, packaging, and whether the order needs standard matching or custom production.
How is this bearing checked before delivery?
Inspection can include material review, dimensional measurement, noise and vibration checks, surface and crack checks, visual review, and packaging inspection according to the confirmed order requirements.
Need help checking fit, price, or lead time? Request a bearing quote
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