6315-Z

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.Integral sealing prolongs bearing service lifeSimple, versatile and robust designLow friction and high-speed capabilityAccommodate radial and axial loads in both directionsRequire little maintenance

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Představení produktu

Dimensions - 6315-Z

d	75 mm
D	160 mm
B	37 mm
d₁	≈101.4 mm
D₂	≈138.4 mm
r_1,2	min.2.1 mm

Abutment dimensions - 6315-Z

d_a	min.87 mm
d_a	max.100.9 mm
D_a	max.148 mm
r_a	max.2 mm


	C	119 kN
	C₀	76.5 kN
	P_u	3 kN
		9 000 r/min
		5 600 r/min
	k_r	0.03
	f₀	13.2

	P6
Radial run-out

Deep groove ball bearings are versatile components designed for radial and axial load support in high-speed applications. Their single-row construction with uninterrupted raceways ensures smooth operation under combined loads, while the deep raceway geometry enhances radial load capacity. Precision-ground steel balls and rings minimize friction, reducing energy loss and heat generation. Available in shielded, sealed, or open configurations, these bearings accommodate diverse lubrication needs and contamination protection levels. Common materials include chrome steel for general use and stainless steel for corrosive environments, with optional polymer cages for noise reduction in electric motors.

These bearings excel in efficiency and durability, offering low torque for energy-sensitive applications like HVAC systems or electric vehicle drivetrains. Their ability to handle misalignment (up to 0.5 degree ) simplifies installation in shaft assemblies. With dynamic load ratings reaching 25 kN and speed factors (dn) exceeding 200,000 mm/min, they outperform many bearing types in rotational precision. Pre-greased variants eliminate relubrication needs in sealed units, and advanced sealing technologies (such as triple-lip contact seals) extend service intervals in dusty industrial environments like packaging machinery or conveyor systems.

Cross-Industry Implementation Examples
Widely utilized in automotive alternators, pump shafts, and household appliances (e.g., washing machine drums), deep groove ball bearings also power precision equipment like CNC spindle units and dental handpieces. Their compact design suits robotics joint actuators and drone propulsion systems where weight optimization is critical. In renewable energy applications, specially coated versions withstand moisture in wind turbine yaw systems. Food-grade variants with FDA-compliant lubricants operate reliably in bottling lines, while high-temperature models (up to 150 degree ) serve in oven conveyor rollers, demonstrating adaptability across sectors from aerospace to medical devices.


6219-Z	95	170	32
6219-RS1	95	170	32
6219-2Z	95	170	32
6219-2RS1	95	170	32
6219	95	170	32
6022-Z	110	170	28
6022-RS1	110	170	28
6022-2Z	110	170	28
6022-2RS1	110	170	28
6022 NR	110	170	28
6022 M	110	170	28
6022	110	170	28
16022	110	170	19
61826-2RZ	130	165	18
61826-2RS1	130	165	18
61826	130	165	18
6413 NR	65	160	37
6413	65	160	37
6315-Z	75	160	37
6315-2Z	75	160	37
6315-2RS1	75	160	37
6315	75	160	37
6218-Z	90	160	30
6218-RS1	90	160	30
6218-2Z	90	160	30
6218-2RS1	90	160	30
6218 NR	90	160	30
6218	90	160	30
6021-2Z	105	160	26
6021-2RS1	105	160	26

Populární Tagy: 6315-z, 6315-z suppliers

Dvojice

6315-2Z

Další

6413

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