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360BTR10SMYDBLP4A

Bore
360 mm
Outer
540 mm
Width
159 mm
Wight
67.6 kg
Super Precision Angular Contact Thrust Ball Bearings, High-Speed
With ultra-high axial stiffness, ultimate axial load capacity, and high-speed performance, it boasts extremely high operating precision and is specifically designed for machine tool spindles, ball screws, and precision rotary tables.

Main technical Specifications

New Designations :
360BTR10SMYDBLP4A
Main demensions :
360 × 540 × 159
Bore Dia × Outside Dia × Width Dia (mm)
M :
67.6 kg
Weight
ID :
360 mm
Inside diameter(I.D.)
OD :
540 mm
Outside diameter(O.D.)
T(B) :
159 mm
Thickness(W.D.)
Grease rpm :
1174 r/min
Reference speed
Oil rpm :
1485 r/min
Limiting speed
Category :
High-speed angular contact thrust ball bearings

Detailed parameters and installation dimensions:

Part Number 360BTR10SMYDBLP4A
Accuracy class P4A
Speed ratings (grease) - nB 1174 min–1
Speed ratings (oil) - nG 1485 min–1
Cage MY = Rolling element guided machined brass cage
Series BTR10 series (..BTR10SMYDBLP4A)
Dimension Chamfer - r min 5 mm | 0.1969 inch
Dimension Chamfer - r1 min 2 mm | 0.0787 inch
Contact Angle 40 °
Bearing Type Super Precision Angular Contact Thrust Ball Bearings, High-Speed
Fillet Radius - ra max 4 mm | 0.1575 inch
Fillet Radius - rb max 2 mm | 0.0787 inch
Permissible Axial Load - Pa 868819 N | 195310 lbf
Effective Load Center - a 228.5 mm | 8.9960 inch
Bearing Mass - m 67.6 kg | 149.0310 lb
Load Axial
Arrangement row Two
Arrangement DB = Back-to-back arrangement (<>)
Dynamic Axial Capacity - Ca 424204 N | 95361 lbf
Static Axial Capacity - C0a 1498987 N | 336972 lbf
Inner/Outer ring Material Bearing steel (SUJ2)
Rolling elements Material Bearing steel (SUJ2)
Abutment Dimensions Shaft - da min 382 mm | 15.0393 inch
Abutment Dimensions Housing - Db max 530 mm | 20.8661 inch
Dimension series 10 = 10 Series bore and outside diameter, special width
Type BTR
Dimension Inside - d φ 360 mm | 14.1732 inch
Dimension Outside - D Φ 540 mm | 21.2598 inch
Dimension Total Width - 2B 159 mm | 6.2598 inch
Manufacturer Part Code 360BTR10SMYDBLP4A
Bore Cylindrical
Preload L = Light preload
Preload (L) 12139 N | 2728 lbf
Axial Rigidity (L) 2086 N/µm
Measured axial clearance (L) - µm
Units Metric
Rows NO. One

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360BTR10SMYDBLP4A refers to a type of BTR10 series (..BTR10SMYDBLP4A) large Super Precision Angular Contact Thrust Ball Bearings, High-Speed, with dimensions 360 mm (Bore) x 540 mm (OD) x 159 mm (Width), designed for perfect balance of rotational accuracy, speed and rigidity, primarily used in Machine tools, ball screws, aerospace, medical equipment, Its normal operating speed can reach: the grease speed ratings: 1174 rpm, oil speed ratings: 1485 rpm, featuring One (row) construction, MY = Rolling element guided machined brass cage retainer to ensure extended service life, advanced P4A (precision) for applications The perfect balance of rotational precision, speed, and rigidity is an indispensable strategic foundational component in high-end manufacturing.. it's built to handle significant loads ( dynamic axial: 424204 N, static axial: 1498987 N), It weight approximately 67.6 kilogram.

  • Min. Order: 1 Piece/(360BTR10SMYDBLP4A, 360 = ID, 540 = OD, 159 = B, 67.6 kg) or according to different suppliers
  • Price: Different brands, different quality, different 360BTR10SMYDBLP4A prices, different suppliers and different quality determine different prices, you can ask the supplier in detail for the price according to your own needs.
  • Precision Rating: DIN: P2~P0; ANSI: ABEC9~ABEC1; JIS: JIS~JIS0; ISO: CLASS2~NORMAL CLASS; GB/T30794 B~G
  • Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp

подшипники 7918ASTRV1SULP3 (NSK) , 7920ASTRV1SULP3 (NSK)

Добрый день! Прошу выставить КП, указать срок поставки на подшипники: 1. 7918ASTRV1SULP3 (NSK) – 2 шт. 2. 7920ASTRV1SULP3 (NSK) – 4 шт.

✨What are the Benefits of choosing 360BTR10SMYDBLP4A bearings?

  • High precision: Extremely high rotational accuracy and excellent rigidity.
  • Ultra-high speed: Big contact angle + lightweight cage, excellent high-speed performance.
  • High axial load capacity: High unidirectional thrust, good system rigidity after assembly.
  • Low friction and low temperature rise: Optimized design, high thermal stability.
  • The 360BTR10SMYDBLP4A High-speed angular contact thrust ball bearings adopts a perfect balance of rotational accuracy, speed and rigidity design, with dimensions an inner diameter of 360 mm, an outer diameter of 540 mm, a width of 159 mm, featuring One (row) construction from BTR10 series (..BTR10SMYDBLP4A) (series), With grade precision of P4A and ensure the equipment operates more stably , and the maximum speed can reach (Limit Speed Ratings (grease) rpm:1174 Limit Speed Ratings (oil) rpm:1485)for applications The perfect balance of rotational precision, speed, and rigidity is an indispensable strategic foundational component in high-end manufacturing.

🏭 What are the applications of the 360BTR10SMYDBLP4A bearing?

  • Machine tool spindles: Used in machining centers, lathes, ball screws, grinding machines, and milling machines. Achieve extremely high speeds and machining accuracy, ensuring workpiece surface quality.
  • Precision machinery: Used in precision grinding machine spindles, high-speed engraving machines, and semiconductor equipment. Provides extremely high axial rigidity and rotational accuracy, suitable for ultra-precision cutting.
  • Testing/measuring equipment: Used in high-precision rotary tables and gear testing instruments. Low friction and low vibration ensure measurement repeatability.

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