1309 EKTN9

Self-aligning ball bearings, with a tapered bore, have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. The tapered bore facilitates ease of mounting via adapter sleeves or withdrawal sleeves.Ease of mounting via adapter sleeves or withdrawal sleevesAccommodate static and dynamic misalignmentExcellent high-speed performanceExcellent light load performanceLow friction

Hantar pertanyaan

Berbual sekarang

pengenalan produk

Dimensions - 1309 EKTN9

d	45 mm
D	100 mm
B	25 mm
d₁	≈67.71 mm
D₁	≈87.8 mm
r_1,2	min.1.5 mm

Abutment dimensions - 1309 EKTN9

D_a	max.91 mm
r_a	max.1.5 mm

	C	39 kN
	C₀	13.4 kN
	P_u	0.695 kN
		12 000 r/min
		8 500 r/min
		3 degree
	k_r	0.04
	e	0.23
	Y₀	2.8
	Y₁	2.7
	Y₂	4.2

Self-aligning ball bearings are a type of rolling bearing designed to accommodate angular misalignment between a shaft and its housing. This unique feature makes them incredibly useful in applications where perfect alignment is difficult to achieve or where shaft deflection is expected. These bearings have two rows of balls and a single spherical raceway in the outer ring, allowing the inner ring to tilt and adjust for misalignment. This design enables smooth operation even when the shaft and housing are not perfectly aligned.

One of the key advantages of self-aligning ball bearings is their ability to handle misalignment, which can prevent premature wear and failure in machinery. They also generate less friction compared to other types of bearings, leading to cooler operation and increased efficiency. This lower friction also contributes to quieter operation, making them suitable for applications where noise reduction is important. Additionally, self-aligning ball bearings have a relatively low load-carrying capacity compared to other types of bearings, making them ideal for lighter-duty applications.

Self-aligning ball bearings are widely used in various industries and applications. They are commonly found in industrial fans, where slight shaft misalignment can occur due to manufacturing tolerances or operating conditions. They are also used in agricultural machinery, material handling equipment, and food and beverage processing equipment. In these applications, the ability to accommodate misalignment is crucial for ensuring reliable operation and extending the lifespan of the machinery.


1309 EKTN9	45	100	25
1211 ETN9	55	100	21
1211 EKTN9	55	100	21
2308 ETN9	40	90	33
2308 EM	40	90	33
2308 EKTN9	40	90	33
2308 E-2RS1TN9	40	90	33
2308 E-2RS1KTN9	40	90	33
2210 ETN9	50	90	23
2210 EKTN9	50	90	23
2210 E-2RS1TN9	50	90	23
2210 E-2RS1KTN9	50	90	23
1308 ETN9	40	90	23
1308 EM	40	90	23
1308 EKTN9	40	90	23
1210 ETN9	50	90	20
1210 EKTN9	50	90	20
11210 TN9	50	90	58
2209 ETN9	45	85	23
2209 EKTN9	45	85	23
2209 E-2RS1TN9	45	85	23
2209 E-2RS1KTN9	45	85	23
1209 ETN9	45	85	19
1209 EKTN9	45	85	19
11209 TN9	45	85	58
2307 ETN9	35	80	31
2307 EM	35	80	31
2307 EKTN9	35	80	31
2307 EKM	35	80	31
2307 E-2RS1TN9	35	80	31

Cool tags: 1309 ektn9, 1309 ektn9 suppliers

Sepasang

1211 ETN9

Seterusnya

1309 ETN9

Anda mungkin juga berminat

Hantar pertanyaan